<template>
  <!-- 注册页面的整体盒子 -->
  <div class="reg-container">
    <!-- 注册的盒子 -->
    <div class="reg-box">
      <!-- 标题的盒子 -->
      <div class="title-box">
      </div>
      <!-- 注册的表单区域 -->
        <el-form ref="form" :model="regForm" :rules="formRules">
          <el-form-item prop="username">
            <el-input v-model="regForm.username" placeholder="请输入账号" prefix-icon='el-icon-user'></el-input>
          </el-form-item>
           <el-form-item prop="password">
            <el-input v-model="regForm.password" placeholder="请输入密码" show-password prefix-icon='el-icon-lock'></el-input>
          </el-form-item>
          <el-form-item prop="repassword">
            <el-input v-model="regForm.repassword" placeholder="请再次确认密码" show-password prefix-icon='el-icon-lock'></el-input>
          </el-form-item>
          <el-form-item>
           <el-button type="primary" style="width:100%" @click="hReg">注册</el-button>
          <el-link type="info" @click="$router.push('/login')">去登陆</el-link>
          </el-form-item>
        </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Reg',
  data () {
    const validatePass2 = (rule, value, callback) => {
      if (value !== this.regForm.password) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }

    return {
      regForm: {
        name: '',
        password: '',
        repassword: ''
      },
      formRules: {
        username: [
          { required: true, message: '请输入账号', trigger: 'blur' },
          { pattern: /^[a-zA-Z][a-zA-Z1-9]{0,9}$/, message: '请输入1-10位数字或字母，首位必须是字母', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '请输入6-15位密码', trigger: 'blur' }
        ],
        repassword: [
          { required: true, message: '请再次输入密码', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '请输入6-15位密码', trigger: 'blur' },
          { validator: validatePass2, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    hReg () {
      this.$refs.form.validate(async vali => {
        if (!vali) return
        const { data: res } = await this.$axios.post('/api/reg', this.regForm)
        console.log(res)
        if (res.code !== 0) { return this.$message.error(res.message) } else {
          this.$message({
            message: '恭喜你，这是一条成功消息',
            type: 'success'
          })
          this.$router.push({
            path: '/login'
          })
        }
      })
    }
  }
}
</script>

<style lang="less" scoped>
.reg-container {
  background: url('../../assets/images/login_bg.jpg') center;
  background-size: cover;
  height: 100%;

  .reg-box {
    width: 400px;
    height: 335px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: 0 20px;
    box-sizing: border-box;

    .title-box {
      height: 60px;
      background: url('../../assets/images/login_title.png') center no-repeat;
    }
  }
}
</style>
